package com.tong.embeddedvr.service;

import com.tong.embeddedvr.dto.HostDTO;

import java.util.Map;

public interface HostService {

    public String addHost(HostDTO hostDTO);
    public String updateInformation(HostDTO hostDTO);
    public String getAllHost();

    public void increaseOneUser(HostDTO hostDTO);
    public void decreaseOneUser(HostDTO hostDTO);
}
